| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.76 | 11.703% | $244.3615 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $16.92 | 5.841% | $17.9083 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $192.39 | 9.466% | $210.6016 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $160.97 | 10.370% | $177.6626 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $203.84 | 11.834% | $227.9624 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $135.31 | 12.776% | $152.5972 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $29.31 | 4.125% | $30.519 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $957.50 | $1,061.6126 | $1,061.61 | $1,061.55 | $1,061.70 | |